|
1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 #include <ecom/implementationproxy.h> |
|
17 #include <ecom/implementationproxy.h> |
|
18 #include <ecom/ecom.h> |
|
19 |
|
20 #include "advancedaacencodesettingsci.h" |
|
21 |
|
22 |
|
23 // MUX // |
|
24 /*****************************************************************************/ |
|
25 |
|
26 TInt CMMFAdvancedAACEncodeSettingsMux::OpenInterface(TUid /*aInterfaceId*/) |
|
27 { |
|
28 // attempt to open the interface link with the |
|
29 // remote slave device |
|
30 iRemoteHandle = -1; |
|
31 TUid slaveId = {KMmfUidCustomInterfaceAdvancedAACEncodeSettingsDeMux}; |
|
32 |
|
33 TInt handle = iUtility->OpenSlave(slaveId, KNullDesC8); |
|
34 if (handle >= 0) |
|
35 { |
|
36 iRemoteHandle = handle; |
|
37 } |
|
38 |
|
39 return iRemoteHandle; |
|
40 } |
|
41 |
|
42 /*****************************************************************************/ |
|
43 void CMMFAdvancedAACEncodeSettingsMux::Release() |
|
44 { |
|
45 // close the slave device if it exists |
|
46 if (iRemoteHandle > 0) |
|
47 { |
|
48 // we assume the slave is closed correctly |
|
49 iUtility->CloseSlave(iRemoteHandle); |
|
50 } |
|
51 |
|
52 TUid key = iDestructorKey; |
|
53 delete this; |
|
54 |
|
55 // tell ECom to destroy us |
|
56 REComSession::DestroyedImplementation(key); |
|
57 } |
|
58 |
|
59 /*****************************************************************************/ |
|
60 void CMMFAdvancedAACEncodeSettingsMux::PassDestructorKey(TUid aDestructorKey) |
|
61 { |
|
62 // store the destructor key |
|
63 iDestructorKey = aDestructorKey; |
|
64 } |
|
65 |
|
66 /*****************************************************************************/ |
|
67 void CMMFAdvancedAACEncodeSettingsMux::CompleteConstructL(MMMFDevSoundCustomInterfaceMuxUtility* aCustomUtility) |
|
68 { |
|
69 // store a pointer to the utility |
|
70 iUtility = aCustomUtility; |
|
71 } |
|
72 |
|
73 /*****************************************************************************/ |
|
74 MMMFDevSoundCustomInterfaceMuxPlugin* CMMFAdvancedAACEncodeSettingsMux::NewL() |
|
75 { |
|
76 CMMFAdvancedAACEncodeSettingsMux* self = new (ELeave) CMMFAdvancedAACEncodeSettingsMux; |
|
77 return self; |
|
78 } |
|
79 |
|
80 /*****************************************************************************/ |
|
81 TAny* CMMFAdvancedAACEncodeSettingsMux::CustomInterface(TUid /*aInterfaceId*/) |
|
82 { |
|
83 MMMFAdvancedAACEncodeSettings* interface = this; |
|
84 return interface; |
|
85 } |
|
86 |
|
87 /*****************************************************************************/ |
|
88 CMMFAdvancedAACEncodeSettingsMux::CMMFAdvancedAACEncodeSettingsMux() : |
|
89 iRemoteHandle(-1) |
|
90 { |
|
91 } |
|
92 |
|
93 /*****************************************************************************/ |
|
94 CMMFAdvancedAACEncodeSettingsMux::~CMMFAdvancedAACEncodeSettingsMux() |
|
95 { |
|
96 } |
|
97 |
|
98 /*****************************************************************************/ |
|
99 // from MMMFAdvancedAACEncodeSettings |
|
100 TInt CMMFAdvancedAACEncodeSettingsMux::SetAACEncodeBitrateMode(TAACBitrateMode aBitrateMode) |
|
101 { |
|
102 TInt result = KErrNotReady; |
|
103 |
|
104 if (iRemoteHandle > 0) |
|
105 { |
|
106 // send the bitrate mode in the sync command |
|
107 TPckgBuf<TAACBitrateMode> mode(aBitrateMode); |
|
108 |
|
109 // any return code other than zero is an error |
|
110 result = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
|
111 EMMFDevSoundCIAdvancedAACEncodeSettings, |
|
112 mode); |
|
113 } |
|
114 return result; |
|
115 } |
|
116 |
|
117 TInt CMMFAdvancedAACEncodeSettingsMux::GetAACEncodeBitrateMode(TAACBitrateMode& aBitrateMode) |
|
118 { |
|
119 TInt result = KErrNotReady; |
|
120 |
|
121 if (iRemoteHandle > 0) |
|
122 { |
|
123 // send the bitrate mode in the sync command |
|
124 TPckgBuf<TAACBitrateMode> mode;//(aBitrateMode); |
|
125 |
|
126 // any return code other than zero is an error |
|
127 result = iUtility->SendSlaveSyncCommandResult(iRemoteHandle, |
|
128 EMMFDevSoundCIAdvancedAACEncodeGetSettings, |
|
129 KNullDesC8, |
|
130 mode); |
|
131 if (result == KErrNone) |
|
132 { |
|
133 aBitrateMode = mode(); |
|
134 } |
|
135 } |
|
136 return result; |
|
137 } |
|
138 |
|
139 // DEMUX // |
|
140 /*****************************************************************************/ |
|
141 TInt CMMFAdvancedAACEncodeSettingsDeMux::OpenInterface(TUid /*aInterfaceId*/) |
|
142 { |
|
143 return KErrNone; |
|
144 } |
|
145 |
|
146 /*****************************************************************************/ |
|
147 void CMMFAdvancedAACEncodeSettingsDeMux::Release() |
|
148 { |
|
149 TUid key = iDestructorKey; |
|
150 |
|
151 delete this; |
|
152 |
|
153 // tell ECom to destroy us |
|
154 REComSession::DestroyedImplementation(key); |
|
155 } |
|
156 |
|
157 /*****************************************************************************/ |
|
158 void CMMFAdvancedAACEncodeSettingsDeMux::PassDestructorKey(TUid aDestructorKey) |
|
159 { |
|
160 // store the destructor key |
|
161 iDestructorKey = aDestructorKey; |
|
162 } |
|
163 |
|
164 /*****************************************************************************/ |
|
165 void CMMFAdvancedAACEncodeSettingsDeMux::SetInterfaceTarget(MMMFDevSoundCustomInterfaceTarget* aTarget) |
|
166 { |
|
167 iTarget = aTarget; |
|
168 } |
|
169 |
|
170 /*****************************************************************************/ |
|
171 void CMMFAdvancedAACEncodeSettingsDeMux::CompleteConstructL(MMMFDevSoundCustomInterfaceDeMuxUtility* aCustomUtility) |
|
172 { |
|
173 // store a pointer to the utility |
|
174 iUtility = aCustomUtility; |
|
175 } |
|
176 |
|
177 /*****************************************************************************/ |
|
178 void CMMFAdvancedAACEncodeSettingsDeMux::RefreshL() |
|
179 { |
|
180 // refetch the custom interface if we already have a target |
|
181 if (iTarget) |
|
182 { |
|
183 MMMFAdvancedAACEncodeSettings* ptr = NULL; |
|
184 |
|
185 ptr = static_cast <MMMFAdvancedAACEncodeSettings*> (iTarget->CustomInterface(KUidAdvancedAACEncoderSettings)); |
|
186 |
|
187 if (!ptr) |
|
188 { |
|
189 iInterfaceAdvAACEncodeSettings = NULL; |
|
190 User::Leave(KErrNotSupported); |
|
191 } |
|
192 else |
|
193 { |
|
194 iInterfaceAdvAACEncodeSettings = ptr; |
|
195 } |
|
196 } |
|
197 } |
|
198 |
|
199 /*****************************************************************************/ |
|
200 MMMFDevSoundCustomInterfaceDeMuxPlugin* CMMFAdvancedAACEncodeSettingsDeMux::NewL() |
|
201 { |
|
202 CMMFAdvancedAACEncodeSettingsDeMux* self = new (ELeave) CMMFAdvancedAACEncodeSettingsDeMux; |
|
203 return self; |
|
204 } |
|
205 |
|
206 /*****************************************************************************/ |
|
207 CMMFAdvancedAACEncodeSettingsDeMux::CMMFAdvancedAACEncodeSettingsDeMux() |
|
208 { |
|
209 } |
|
210 |
|
211 /*****************************************************************************/ |
|
212 CMMFAdvancedAACEncodeSettingsDeMux::~CMMFAdvancedAACEncodeSettingsDeMux() |
|
213 { |
|
214 } |
|
215 |
|
216 /*****************************************************************************/ |
|
217 TInt CMMFAdvancedAACEncodeSettingsDeMux::DoOpenSlaveL(TUid /*aInterface*/, const TDesC8& /*aPackageBuf*/) |
|
218 { |
|
219 // fetch the Hw Device custom interface |
|
220 MMMFAdvancedAACEncodeSettings* ptr = NULL; |
|
221 |
|
222 ptr = static_cast<MMMFAdvancedAACEncodeSettings*> (iTarget->CustomInterface(KUidAdvancedAACEncoderSettings)); |
|
223 |
|
224 if (!ptr) |
|
225 { |
|
226 iInterfaceAdvAACEncodeSettings = NULL; |
|
227 User::Leave(KErrNotSupported); |
|
228 } |
|
229 else |
|
230 { |
|
231 iInterfaceAdvAACEncodeSettings = ptr; |
|
232 } |
|
233 return KErrNone; |
|
234 } |
|
235 |
|
236 /*****************************************************************************/ |
|
237 void CMMFAdvancedAACEncodeSettingsDeMux::DoCloseSlaveL(TInt /*aHandle*/) |
|
238 { |
|
239 // nothing to do |
|
240 } |
|
241 |
|
242 /*****************************************************************************/ |
|
243 // original RMessage is supplied so that remote demux plugin can extract necessary details |
|
244 // using DeMux utility |
|
245 TInt CMMFAdvancedAACEncodeSettingsDeMux::DoSendSlaveSyncCommandL(const RMmfIpcMessage& aMessage) |
|
246 { |
|
247 TInt retVal = KErrNone; |
|
248 |
|
249 TMMFDevSoundCIMessageData data; |
|
250 |
|
251 // decode message |
|
252 iUtility->GetSyncMessageDataL(aMessage, data); |
|
253 |
|
254 switch (data.iCommand) |
|
255 { |
|
256 case EMMFDevSoundCIAdvancedAACEncodeSettings: |
|
257 { |
|
258 TPckgBuf<MMMFAdvancedAACEncodeSettings::TAACBitrateMode> mode; |
|
259 iUtility->ReadFromInputDesL(aMessage, &mode); |
|
260 |
|
261 retVal = DoSetAACEncodeBitrateMode(mode()); |
|
262 |
|
263 break; |
|
264 } |
|
265 default: |
|
266 { |
|
267 User::Leave(KErrNotSupported); |
|
268 } |
|
269 } |
|
270 return retVal; |
|
271 } |
|
272 |
|
273 /*****************************************************************************/ |
|
274 TInt CMMFAdvancedAACEncodeSettingsDeMux::DoSendSlaveSyncCommandResultL(const RMmfIpcMessage& aMessage) |
|
275 { |
|
276 TInt retVal = KErrNone; |
|
277 TMMFDevSoundCIMessageData data; |
|
278 |
|
279 // decode message |
|
280 iUtility->GetSyncMessageDataL(aMessage, data); |
|
281 |
|
282 switch (data.iCommand) |
|
283 { |
|
284 case EMMFDevSoundCIAdvancedAACEncodeGetSettings: |
|
285 { |
|
286 MMMFAdvancedAACEncodeSettings::TAACBitrateMode mode; |
|
287 retVal = DoGetAACEncodeBitrateMode(mode); |
|
288 |
|
289 if (retVal == KErrNone) |
|
290 { |
|
291 TPckgBuf<MMMFAdvancedAACEncodeSettings::TAACBitrateMode> pckg(mode); |
|
292 iUtility->WriteToOutputDesL(aMessage, pckg); |
|
293 } |
|
294 |
|
295 break; |
|
296 } |
|
297 default: |
|
298 { |
|
299 User::Leave(KErrNotSupported); |
|
300 } |
|
301 } |
|
302 return retVal; |
|
303 } |
|
304 |
|
305 /*****************************************************************************/ |
|
306 void CMMFAdvancedAACEncodeSettingsDeMux::DoSendSlaveAsyncCommandL(const RMmfIpcMessage& /*aMessage*/) |
|
307 { |
|
308 // not used in this interface |
|
309 } |
|
310 |
|
311 /*****************************************************************************/ |
|
312 void CMMFAdvancedAACEncodeSettingsDeMux::DoSendSlaveAsyncCommandResultL(const RMmfIpcMessage& /*aMessage*/) |
|
313 { |
|
314 // not used in this interface |
|
315 } |
|
316 |
|
317 /*****************************************************************************/ |
|
318 // Play Back Status custom interface implementation |
|
319 TInt CMMFAdvancedAACEncodeSettingsDeMux::DoSetAACEncodeBitrateMode(MMMFAdvancedAACEncodeSettings:: |
|
320 TAACBitrateMode aBitrateMode) |
|
321 { |
|
322 if (!iInterfaceAdvAACEncodeSettings) |
|
323 { |
|
324 return KErrNotReady; |
|
325 } |
|
326 else |
|
327 { |
|
328 return iInterfaceAdvAACEncodeSettings->SetAACEncodeBitrateMode(aBitrateMode); |
|
329 } |
|
330 } |
|
331 |
|
332 TInt CMMFAdvancedAACEncodeSettingsDeMux::DoGetAACEncodeBitrateMode(MMMFAdvancedAACEncodeSettings:: |
|
333 TAACBitrateMode& aBitrateMode) |
|
334 { |
|
335 if (!iInterfaceAdvAACEncodeSettings) |
|
336 { |
|
337 return KErrNotReady; |
|
338 } |
|
339 else |
|
340 { |
|
341 return iInterfaceAdvAACEncodeSettings->GetAACEncodeBitrateMode(aBitrateMode); |
|
342 } |
|
343 } |
|
344 |
|
345 /*****************************************************************************/ |
|
346 // |
|
347 // ImplementationTable |
|
348 // |
|
349 |
|
350 const TImplementationProxy ImplementationTable[] = |
|
351 { |
|
352 IMPLEMENTATION_PROXY_ENTRY(KMmfUidCustomInterfaceAdvancedAACEncodeSettingsMux, CMMFAdvancedAACEncodeSettingsMux::NewL), |
|
353 IMPLEMENTATION_PROXY_ENTRY(KMmfUidCustomInterfaceAdvancedAACEncodeSettingsDeMux, CMMFAdvancedAACEncodeSettingsDeMux::NewL), |
|
354 }; |
|
355 |
|
356 /*****************************************************************************/ |
|
357 // |
|
358 // ImplementationGroupProxy |
|
359 // |
|
360 // |
|
361 |
|
362 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
|
363 { |
|
364 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
|
365 |
|
366 return ImplementationTable; |
|
367 } |
|
368 |
|
369 |